首页 > 代码库 > 每天一个JavaScript实例-使用循环和分割来替换和删除元素

每天一个JavaScript实例-使用循环和分割来替换和删除元素

<!DOCTYPE>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>使用循环和分割来替换和删除元素</title>
<script>
var arr = new Array("ab","aa","bc","ab","ss","ab","ss","dd","ab","aa","aa","aa");
while(arr.indexOf("ab") != -1){
	console.log("1"+arr);
	arr.splice(arr.indexOf("ab"),1,"**");
	}
	console.log(arr);
	while(arr.indexOf("**") != -1){
		console.log(arr);
			arr.splice(arr.indexOf("**"),1);
		}
		console.log(arr);
</script>
</head>

<body>
</body>
</html>

------------------

ie8还不支持indexOf和splice

每天一个JavaScript实例-使用循环和分割来替换和删除元素